Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Chofu
Air quality index (AQI) and PM2.5 air pollution in Chofu
559 people follow this city
Chofu Air Quality Map
Real-time Chofu air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Chofu today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chofu?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 48% |
| Wind | 4 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time Japan city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Omuta, Fukuoka | 66 |
| 2 | Ichikawa, Chiba | 64 |
| 3 | Fuji, Shizuoka | 62 |
| 4 | Yokosuka, Kanagawa | 58 |
| 5 | Zushi, Kanagawa | 57 |
| 6 | Amakusa, Kumamoto | 56 |
| 7 | Kamakura, Kanagawa | 56 |
| 8 | Shimonoseki, Yamaguchi | 56 |
| 9 | Yatsushiro, Kumamoto | 56 |
| 10 | Yokohama, Kanagawa | 56 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chofu aqi ranking
Real-time Chofu air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Jindaiji Minamimachi" | 44 |
| 2 | Jindaiji Minamicho, Chofu City | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
30
live AQI index
Good
Overview
What is the current air quality in Chofu?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.5µg/m³ | |
| PM10 | 15µg/m³ | |
| NO2 | 5.6µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Chofu is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chofu?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chofu air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Good 20 AQI US |  | 68° 59° |  15.7 mp/h |
| Tuesday, May 14 | Good 41 AQI US |  | 69.8° 57.2° | 11.2 mp/h |
| Wednesday, May 15 | Good 34 AQI US | | 73.4° 60.8° | 11.2 mp/h |
| Today | Good 30 AQI US | 100% | 71.6° 62.6° | 24.6 mp/h |
| Friday, May 17 | Moderate 73 AQI US  |  | 77° 57.2° | 15.7 mp/h |
| Saturday, May 18 | Moderate 74 AQI US | | 80.6° 62.6° | 11.2 mp/h |
| Sunday, May 19 | Moderate 74 AQI US | | 80.6° 68° | 11.2 mp/h |
| Monday, May 20 | Moderate 71 AQI US | 100% | 68° 60.8° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 66 AQI US | 30% | 80.6° 64.4° | 13.4 mp/h |
| Wednesday, May 22 | Moderate 78 AQI US | 90% | 71.6° 64.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Chofu air quality data attribution
2Contributors
- Tokyo Metropolis
1 station
2 Government Contributors
Where is the cleanest air quality in Chofu?
AQI US, Metric